55038120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{458651}}^1$

素因数の和:458665

約数の個数: 32

約数和(自身を含む): 165114720

約数和(自身を除く): 110076600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 458651, 917302, 1375953, 1834604, 2293255, 2751906, 3669208, 4586510, 5503812, 6879765, 9173020, 11007624, 13759530, 18346040, 27519060, 55038120]

約数ペア:

[(1, 55038120), (2, 27519060), (3, 18346040), (4, 13759530), (5, 11007624), (6, 9173020), (8, 6879765), (10, 5503812), (12, 4586510), (15, 3669208), (20, 2751906), (24, 2293255), (30, 1834604), (40, 1375953), (60, 917302), (120, 458651)]